Siegler Corporation transitioned to making electronics during the 1950s, so their oil heaters have the disadvantages of heaters made at the time. As a result, their efficiency pales in comparison to newer units. More »

A Siegler furnace is a heater specifically made for a mobile home. Lear Siegler is a defunct company that produced the Siegler furnace and other HVAC equipment. In 1986, LSI Home Division was sold to Nortek, which began ... More »

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An oil heater is an oil-filled convection heater that uses oil as a heat reservoir to provide heat for a room instead of a fan-blown heating system. This makes oil heaters safer than the fan-blown alternative because the... More »

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QMark unit heaters can be purchased online through mass discount retailers, such as Amazon, as well as from specialty electronics retailers, such as Mor Electric Heating and H-Mac Systems. Internet auction sites, such as... More »

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Quiet space heaters can be just as effective as their noisier counterparts, and the noise level of a space heater doesn't directly correlate with its efficiency. Quiet heaters may also have a psychological advantage, as ... More »

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Using electric room heaters keeps the cost of gas down, but they also increase the electricity bill. The average electric room heater produces less heat than an equal monetary amount of gas, but electric room heaters can... More »

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Electric oil baseboard heaters are just as safe as the standard hardwired baseboard heater. However, with both types, it is necessary to leave a foot of space between the heaters and anything flammable. Outlets within a ... More »

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